TM 5-3895-374-24-1
Options
Attenuating input filters
The input filters are intended to limit development of interference in the mains supply
(220/240V or 380/415V supply) which can be created by the ALTIVAR and which can affect receivers (radio, television,
interphone,....)
Characteristics
These filters enable the speed controller to conform to international standards (CISPR
14, VDE 0875-1/11-84), as far as radio-electrical interference in conduction mode is
concerned
The application range is limited to devices whose maximum current is less than 25A
This limits use to the following controllers ATV-452U55M (220/240V) and ATV-452D11
(380/415V)
Installation, connections
Mount the filter near the controller, at a distance < 15 cm
Join the filter and speed controller earth and link them to the protective earth The
connections should be as short as possible (limited to the length of the filter cables) and
of low impedance A good earth connection is required
To limit the radiation effect, twist the input and output pairs of filter cables, and use
screened and twisted cables for all other connections with the speed controller (motor,
reference, controls,...),taking care that the screening is connected to the protective earth
Notes
In order to limit radiation produced by the cables connecting the ALTIVAR to the motor
Install the controller as near as possible to the motor
Separate the power circuits from the control circuits
If the supply to the control circuit of the controller (CL1 -CL2-) is located upstream of the
input filter, an additional filter must be fitted to this supply, otherwise, link L1-CL1 and
L2-CL2- terminals
References, dimensions
ALTIVAR
Dimensions
Weight
reference
Filter Reference
mm
kg
ATV-452075 (M)
Input VY1-A451U1502
150 x 125 x 65
1,5
ATV-452U1 5
ATV-452U22 (M)
Input VY1 -A451 U5502
250 x 150 x 65
2
ATV-452U30
ATV-452U40
ATV-452U55
ATV-452U40M
Input VY1 -A451 D1102
350 x 220 x 70
2,5
ATV-452U55M
ATV-452U75
ATV-45201 1
ATV-452...(M)
Control VY1-A05102
48 x 48 x 30
0,1
*The dimensions are given as a guide and may be liable to change
For dimensions in inches, multiply by 0,03937
(page 3-228)
